Heating system



R. E. GARVEY HEATING SYSTEM Jan. zo, 1931.

Filed O01'l @doma f construction A Y inannerffor v. fthe sidesof the furnace arelatlvely narrow PaiemedJaaz, 15531 i.'llhis invention relatestoheating systeins." f object of' this inventionis to provide an improved heating systern whereinfa boiler '1928, my be enlarged' 1110011 whereby/Hauff 25 `surrounds-lthefurnaceadjacent `theffop; A y thereoffandbowhe Plate/25 rlother'pate' f which rnay radiate throughltheboiler casing may be subjected toja controlled ycirculation ofV air, v'and theheatedair.deliveredfto any f Other objects and advantages 'ofthefinv'em tion will become -apparent'duringithe course ofi thefollowing description. l

i In the drawings Ijha've shown one'feinbodi- Y nient ofthe inyention.'.1n this showingr 1 Figurel 1s a Vertical sectional View, parts being shown in elevation, 3

d Figure-3 is a horiaontalf'section"oni-line VlO--lO oFigure l, I. Y o Referring tothedrawingslthe numeral l0 designates anl ordinary. furnace, preferably f I of theoil or' gas burning type. The furnace is provided in'itsfront end with a'ifreedoor 11 and an ash pit door l2. Clean out doors'l of the usual type Valso are provided topermit j the iiuesf 'of the'ffu'rnac'ej kto l'be cleaned out. The vurna e' is vprovided? with1l 'a stack, v`or 3@ outlet pipe vle adapted toghe cbnt'rolledrfbyv the usual damper 15;V i'

j Outerl andinner Inetalfcasingsf16,andrll l .surround heoto'p; sides 'and back ofthe",rur'i y nace in spaced*irelationthereto k'asclearlyf.

.sho'wn in Figuresl The casingszll and l'forin in effect,asingleacasingfhaying rnay of theY lfurnace fadjacent tsh'e" front'thereof whereby the ylatter is "accessible "irr` th'efusual rin'g'the boiler for furnace.V At

i passagelf is provided inwardly of thecasing, this'passage velxtendsfthronghout `the height Aoff-the 'furnace `Rearwardly1of nthe furnace, a relatively deepfspace'QOvis provided such as vis shown in 'my United 5 States Patent No. 1,6725252,` granted J une 5th?,

f Means, are proyided forpermittin'gfthefhie' .controlled by handles or knobs 32, o

elements andv arrangement'thereojfj '-lieathoryheatng y"between-inner wall V and outer 'T .and'thS 'Space communicates' wtllanutlet pipe`o21closed'atfits uterendbyfa 'cap 'QQ :Ajbranch vpipe L l14C'andinaybe controlledbyasuitabledrn f Inwardly ofthe" cas'iifilcgxaV horizontal yplate? or partition'Q extends f rornthejrear end orl end thereofjas indicated' at 27 gwherebyf'th'ej` gases to pass `into the passage 28' insteadfoi passingdirectly to thestack; vEm.' 'this jpn@ pose, branch pipes SOIare connectedjwithqthe j stack @14 and o, 'extend into 'opposite sides of; 7G

the space between therplates'fand 26,-iear5fl v wardly* of 'theffurnacegv-Dampersfl lare j adapted .1 to control' `the' passage of 'ease-scf,

through the pipes l30 and these dampersfar'e il Y ThYY which have been `.describedare substantially.,

similar tothe showing infnLyfUnited'States' patentfpreviously 'refer'redftol formlfno f, part 'of thefpresent invention except lin c'on'rbi-Vv 'vi t .nation thefeatures 'andielernentst 'be i f vThe"presentiinvention'relates tog va Iovelv arrangement preferably for luse"fwithfthe structure previously described by'thejeniploy-i' [85 kment 'of whicha'nyheatv which inayfbeiradi" a'circulation kof air to: desired points vsuch as.;

Vro'ornsofa'building,thus'using:theradiatedy t fpurpo'sjeeiTheistfuture 90 'j' l previouslydescribed islprovided witliarioth'eril i casingffcoinprising rangedas to provide 'aipassagejQ between thisl outer'v easing iand "the: casing .defining the space `previ lusly. described as filled" o suitable heat insulatingniateria 1 Thejspacei Y cof' itabl heatnsultng;

be 'ill'edwith a su as desired. Above the furnace the vouter casing formed by the walls 70 and 71 is shaped to form a hood 7 3, at the-rear end of which a pipe 74 .provided with a damper 75 is connected. The pipe 74 extends above thefioor line `indicated as at 76 through a wall of one of the rooms of the structure in the basement of ,which the Vheatingdevice is arranged. A

.chamber designatedy generally by ythe numeral 77 is arranged adjacent the bottom of the passage 72. horizontalpartitionJS forming the topof chamber 77 is provided with a f series of openings 79 which Vmay be ofany 1desired shape but varying in area so that Vthe vze opening located yat-'th'e pointf'where air from pipe 80 enters the chamber, is of the smallest rea'. f Thepipe 80 is connectedat one endto v located. Pipe 8() is providedfwith ,damper` 81 andisalso'provided with a branch pipe 82 l in which adamper 83 is arranged." A damper 84 is .also .provided in pipe 80 abovek the point of connection o fpipesSO vand 82. A'pipe 85 is connected at one end to pipe 74 adjacent the lower .end oftheY latter, and-at its opposite endy leads to, the chimney 37. A pipe 86, the

-lowerend ofwhich isanged outwardly leads from the space adjacent the smokepipe 14 to thefpipe 85fc`o`nnected to the-chimney. Dampers 87. and 88 are arranged in pipes 85 and 86 causeair. to be` admitted end off pipe is .slightl Y res ectively. n p ,n c, .n

he operation lof the .device is as follows:

..,As..previously,stated, the. system is particularly adapted Vfor .use in connection with heatingplants employing. oilor gas burningy equipment but is not necessarily limitedto such use. Y They operation ofthe furnace per se is substantially similar to the operation disclosedrand explained in my patent previously referredto and need not be vreferred to again indetaill.. p v

lIn, theoperationof thepair circulationto convey heatradiated from the boiler casing, ifk tisl desired to supplyheat y.to a room located above the fioor line 76,'damper 87 in fpipe... 4 'is openedhso as toy allowthe desired amount of heat to be ncarrief'l into theroom. v.With-damper, 87 slightly open the draft' created by the chimney 37 ,will

into the k,upper are o en, and the air so admitted will. enter the c ber 77 and be distributed .equally around theurnace by means of openings 79 and pass up the sidesof the furnace between wallsl andgl absorbinganyheat which mayhave radiated through .the4 insulated n s acel8. k:Thisv heatedair flows to the top lof vt e furnaee whereit isdirectedlby the hood 7 jintf')thev offthe l. thus heated air passes upwardly f throughY pipe 74 and isf delivered through pipe 74, from v whence a portion opened and damper 7 ,5, located 8.0, providedk dampers84 and 8l"r opening 74 into the room which it is desired to heat. Y

v This heating system also is adapted to cause a circulation of air in the basement or room in lwhich'the heating device is ylocated in order that foodsand vegetables may be kept inthe same room with the heating device without spoiling due to' any heat which .otherwise might'be radiated from the heating system. Such a circulation of the air adjacent -Lthes 'heating' system= isycaused by opening dampers 83, 8l and 87, and closing damp'er7 5;

Whenthe dampers are so arranged the draft c caused bythe chimney draws air through l pipes 82',Y 80, chamberL 77, vhood 7 3, pipes 74 and. 85 into thezchimney., Y, J

Any heat which may radiate fromjoutlet pipevl4 is carried fromlthe space adjacent the pipe through pipes 8 6l and 85 yinto the st`ack,thus outlet pipe.. y l A Y .The size ofthelpartsis designed so that inallfcases ydamper 87 in pipe 85|may be left partially `openf in order to vforma drafty and thus cause a circulationof the air drawn'into chamber 77r through pipe 80, whether damper 75be openor closed. v f

` The arrangementl thus shown, in addition to furnishing a supply. of heated air which maybe admittedto a room to Yheat the same,

alsojacts to keepl the inner casing formed by the wall-s 16 and 17,v c ool,.thus preventing their` burning out; A, v A f f It is to be understood that the form of the inventionl herewith shown anddescribed is to be taken asa preferred example of Vthe same andthat .variousl changes in the shape, sizeand arrangement of'parts `.may be resorted to without departing fromthe spirit of theinvention or the scope of the subjoined claims:A 1.01am l of.' the character described, a with ajboiler casing, a second [1,1111 1 -.devies boiler provided casing arrangedv in spaced, relationto lsaidl boiler casing forming a ,chamber surroundin g` al portion ofsaidboiler, va pipe having one-.end openngintc a space which it is ,desired zto heatand beingconnected at its opposite end tothe chamber formed-by said boiler .casin .and said second casing,'afsmole stack -forisald boiler, a second pipe connected at one end torsaid'chamber and-having. its opposite end opening intothespace which it is desired to heat, said second pipe being lprovided with-an opening communicating with saidv smoke staclrand: adapted to cause a cir-y culation'of air within said chamber, to .transyfer and-.deliver the yheat radiated through v said boiler casing tothe space desired to be heated.

2.111 ac'dev'lce of thecharacter described,

a boiler provided :with aboiler casing, a second .Cas1ngarranged .in 'spacedrelation to sa1d holler casing lforming a-.chamber surpreventing excess:heatingl of the 'i 138e,eveilV rounding a portion of said'boile'na distribut ing chamber arranged Y named chamber'and surrounding a portion Y of said boiler, lopeningso diierent Vareas formed in a portion-ofsaid distributing chamber andaording comnfni'n'icationy bei Vtween said two rvchambers, t

with one end opening into asp'aee which 1t ist desiredto vheat and connercted'jat its 0p-v vpfofsite end tosaijd 'distributing chamber at Aa Vpoint adjacent the areaga smoke stach.connected'k with said boiler;v

'a second pipe connected at one end tor-said irst named .chamber and having its opposite end opening into the'` space which itis desired to heat, said second pipe an opening communicating with said smokestack and adapted to eause afcircuiati'on of air Within said chamber,` to transfer liver the heat radiated through said boiler` 'i easing lto the space desired to be heated.

1n testimonywhereof I aiX my signature'. RAYMOND E. GARVEY? ladjacent said .I'SG A apipearrangevzd i "i openings* off smallest n being provided with and de- 

